1. Home
  2. Topics
  3. Email Usp

Best Email Usp Apps

38+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated June 2026

Looking for free email usp apps? 20 of our 38+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Email Usp

AfterShip Package Tracker#1

AfterShip Package Tracker by AfterShip Limited

All Couriers Order Tracking
Editor's Choice
🛍️ Shopping
4.7😊(158K ratings)
Free
AfterShip Package Tracker screenshot 1
AfterShip Package Tracker screenshot 2
AfterShip Package Tracker screenshot 3
AfterShip Package Tracker screenshot 4
AfterShip Package Tracker screenshot 5

Effortlessly track all your online orders and shipments from various couriers in one place. Receive free push notifications for key delivery status updates and easily manage your parcels from major online retailers.

What We Love

  • 🚀 Reliable, functional and simple
  • 🚀 Convenient way to track deliveries
  • 🚀 Easy to use and understand
  • 🚀 Tracks packages from various carriers

Room to Improve

  • 🐛 Missing some courier services
  • 🐛 Occasional discrepancies in tracking information
  • 🔒 Concerns about email access permissions
Stamps.com Mobile App#2

Stamps.com Mobile App by Auctane LLC

Mail and ship 24/7. No lines
Strong Contender
💼 Business
4.1😞(564 ratings)
FreeAds
Stamps.com Mobile App screenshot 1
Stamps.com Mobile App screenshot 2
Stamps.com Mobile App screenshot 3
Stamps.com Mobile App screenshot 4
Stamps.com Mobile App screenshot 5

Print discounted USPS and UPS postage stamps and shipping labels directly from your phone. Compare rates, manage contacts, and track all your shipments to ensure delivery. Save time and money by avoiding post office lines.

What We Love

  • 🚀 Easy and simple to use
  • 📦 Able to print shipping labels

Room to Improve

  • 🐛 App crashes and glitches
  • 💰 Unexpected charges and hidden fees
  • 🔒 Difficult to cancel subscription
Canada Post#3

Canada Post by Canada Post Corporation

Track and get delivery updates
Worth Considering
💼 Business
4.6😞(4.7K ratings)
FreeAds
Canada Post screenshot 1
Canada Post screenshot 2

Manage all your mail and package deliveries with ease. Track shipments, receive real-time updates, and pay duties and taxes instantly. Find nearby post offices and simplify international shipping.

What We Love

  • 👍 Good app
  • 🚀 Convenient tracking
  • 🚀 Useful features
  • 👍 Reliable service

Room to Improve

  • 🐛 Bugs and glitches
  • 🔍 Inaccurate tracking information
  • 🔍 Delayed updates

More Email Usp apps to explore

4
Package Tracker - pkge Mobile
Package Tracker - pkge Mobile
Package Tracker - pkge Mobile
Delivery Track - Tracking App
Free

Effortlessly track all your domestic and international packages from over 600 carriers in one free app. Get real-time updates on shipment status and location with just a tracking number. Save multiple tracking numbers and receive timely notifications.

Track domestic and international packagesSupports 600+ postal carriersReal-time status and location updates
💼 Business
(18K)
free with in-app purchases
5
Informed Delivery® Mobile
Informed Delivery® Mobile
Informed Delivery® Mobile
by United States Postal Service
Free

Preview your mail and packages before they arrive with daily notifications. See grayscale images of letter-sized mail and get USPS tracking updates for packages. Interact with digital content linked to your mail.

Mail and package previewDaily digest notificationsGrayscale mail images
💼 Business
(287)
free
6
I'd Ship That - Print & Mail
I'd Ship That - Print & Mail
I'd Ship That - Print & Mail
create & print shipping labels
Free

Easily create and print shipping labels from your phone. Access commercial USPS rates for savings and get real-time tracking. Ideal for gifts, small businesses, and everyday shipping needs.

Print labels directly from deviceCommercial USPS ratesReal-time tracking
💼 Business
(759)
free with in-app purchases
7
USPS Mobile®
USPS Mobile®
USPS Mobile®
by United States Postal Service
Free

Manage your mail and packages on the go. Track shipments, calculate postage, find nearby postal locations, and schedule pickups. Access digital mail previews and request mail holds for convenient postal services.

Track shipmentsCalculate shipping pricesFind Post Office locations
💼 Business
(1.6M)
free
8
PostScan Mail: Virtual Mailbox
PostScan Mail: Virtual Mailbox
PostScan Mail: Virtual Mailbox
US Address & Mail Forwarding
Free

Access and manage your physical mail online from anywhere. View, forward, and securely shred documents with a few taps. Receive real-time notifications for your mail.

View and manage mail onlineOpen and scan mail contentsForward mail and packages worldwide
💼 Business
(836)
freemium
9
UPS
UPS
UPS
Ship, Track. Anytime, Anywhere
Free

Manage your shipping and package tracking with a modern, intuitive interface. Gain peace of mind with an unrivalled view into your package's status, anytime and anywhere.

Easy to learn and masterModern, clean, responsive UXGame-changing functionality
💼 Business
(1M)
free
10
An Post: Track & Manage
An Post: Track & Manage
An Post: Track & Manage
Buy postage and track packages
Free

Manage all your postal needs, including tracking packages, buying digital stamps, and calculating postage costs. Easily return items, find nearby post offices, and pay customs charges. Your complete postal service at your fingertips.

Track package deliveriesBuy digital stampsCalculate postage costs
🔧 Utilities
(62)
ad-supported
11
Eagle Post Customer
Eagle Post Customer
Eagle Post Customer
Leading postal service
Free

This app provides seamless access to global postal services, aiming to enhance the postal industry in the Kurdistan Region. It offers reliable innovation, solutions, and delivery for citizens, companies, and institutions.

Global postal accessReliable delivery solutionsIndustry innovation
💼 Business
(12)
free
12
Hongkong Post
Hongkong Post
Hongkong Post
by Hongkong Post
Free

Manage all your postal needs with this app. Prepare mail online, track packages, calculate postage, and find nearby postal facilities. It also offers customs pre-clearance and delivery date changes.

Online mail preparation platformReal-time mail trackingPostage calculation and comparison
🔧 Utilities
(3)
free
13
MYBOX POSTA
MYBOX POSTA
MYBOX POSTA
by Posta Plus
Free

This service provides international shoppers with a local postal address in multiple countries. It handles shipping, customs clearance, and local delivery for online purchases, making international shopping more convenient and affordable.

International postal addressShipping and customs handlingShipment tracking
💼 Business
(47)
free
14
Mailim
Mailim
Mailim
Fast & Secure E-mail Provider
Free

This email service provides secure and professional solutions for both individual users and businesses. It offers free features for personal use and domain-specific options for companies.

Free professional email solutionsDomain-specific business solutionsSecure email service
📊 Productivity
(21)
free
15
USPS® HCR Mobile
USPS® HCR Mobile
USPS® HCR Mobile
by United States Postal Service
Free
💼 Business
(0)
16
mCA Mail
mCA Mail
mCA Mail
by Vietnam Posts and Telecommunications Group
Free

A secure email client for iOS devices that supports multiple mail types and manual server configuration. It offers advanced security features like email signing and encryption, alongside convenient tools for managing attachments and contacts.

Secure email features with tokenSupport for multiple mail types (Gmail, Outlook, Yahoo)Manual IMAP/SMTP server configuration
📊 Productivity
(1)
free
17
GOVT Email
GOVT Email
GOVT Email
GOVT Email
Free
💼 Business
(0)
18
USGM Channel Partner
USGM Channel Partner
USGM Channel Partner
Partner Mail Made Easy
Free

Streamline mail management for business partners. Access customer profiles, update virtual mailboxes, and fulfill requests like shipping, scanning, or shredding. Offers an intuitive interface for efficient service delivery.

Customer profile accessVirtual mailbox updatesMail item actions (ship, scan, shred)
💼 Business
(11)
free
19
USPS FCU Credit Card
USPS FCU Credit Card
USPS FCU Credit Card
by U. S. Postal Service Federal Credit Union
Free

Manage your credit card accounts conveniently from your mobile device. View transactions, make payments, report lost or stolen cards, and set alerts for enhanced security and control.

View transactionsMake paymentsReport lost/stolen card
💰 Finance
(2)
free
20
USPS® Rapid Drop
USPS® Rapid Drop
USPS® Rapid Drop
Self-Service Companion App
Free

Streamline your package drop-offs and label creation with this companion app. Prepare shipping information in advance, group multiple packages for quick scanning, and track your shipments. Find nearby Post Offices and their services.

Create Dropoff Groups for multiple packagesPrepare shipping label information in advanceScan QR codes for easy label printing
💼 Business
(13)
free